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Personal profile

Academic background

Gabriele Liga received his Telecommunications Engineering B.Sc. degree (Laurea triennale) from Universita’ degli Studi di Palermo in 2005, and a Telecommunications Engineering M.Sc. degree (Laurea specialistica) from Politecnico di Milano in 2011. In 2017 he obtained a Ph.D. degree in optical communications in the Optical Networks Group, Electronics and Electrical Engineering Department, University College London, United Kingdom. From 2017 to 2018 he worked as a postdoctoral research associate with the Optical Networks Group, focussing on digital signal processing and nonlinearity compensation techniques for optical fibre transmission. Since December 2018 he has been a senior research fellow under a Marie Curie Eurotech Fellowship with the Signal Processing Systems (SPS) Group, Department of Electrical Engineering, Eindhoven University of Technology (TU/e), working on channel coding, channel modelling and signal shaping for optical fibre communications. 

Research profile

Gabriele's research interests embrace the areas of digital communications, information theory, and mathematical modeling of communication systems. Gabriele currently holds a Marie Curie Eurotech Fellowship whose main objective is using signal shaping techniques to achieve the fundamental transmission limits of the nonlinear optical fibre channel, He is also interested in multi-user optical communication theory, digital signal processing and nonlinearity compensation for fibre-optic systems. He currently serves as a reviewer for several scientific journals in the area of communications and photonics, such as IEEE Journal of Lightwave Technology, IEEE Transactions on Information Theory, IEEE Transactions on Communications, OSA Optics Express and IEEE Photonics Technology Letters.

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Projects

Fundamentals of the Nonlinear Optical Channel

Alvarado, A., van Hout, J., Keijzers, A., Keijzers, A., Liga, G., Barreiro, A., Rabbani, H., Fehenberger, T., Willems, F. M. J., Sanders, R., Alvarado, A., Barreiro, A., Sheikh, A., Sheikh, A., Goossens, S. & de Jonge, M.

1/01/1831/12/22

Project: Research direct

Research Output

30% Reach Increase via Low-complexity Hybrid HD/SD FEC and Improved 4D Modulation

Liga, G., Chen, B., van der Heide, S., Sheikh, A., van den Hout, M., Okonkwo, C. M. & Alvarado, A., 1 Jul 2020, In : IEEE Photonics Technology Letters. 32, 13, p. 827-830 4 p., 9096398.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
  • 7 Downloads (Pure)

    Hard-Decision Coded Modulation for High-Throughput Short-Reach Optical Interconnect

    Chen, B., Lei, Y., Liga, G., Okonkwo, C. M. & Alvarado, A., Apr 2020, In : Entropy. 22, 4, 400.

    Research output: Contribution to journalArticleAcademicpeer-review

    Open Access
  • Model-Based Machine Learning for Joint Digital Backpropagation and PMD Compensation

    Häger, C., Pfister, H. D., Bütler, R. M., Liga, G. & Alvarado, A., 13 May 2020, 2020 Optical Fiber Communications Conference and Exhibition (OFC).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

  • Revisiting Efficient Multi-Step Nonlinearity Compensation with Machine Learning: An Experimental Demonstration

    Oliari, V., Goossens, S., Häger, C., Liga, G., Bütler, R. M., van den Hout, M., van der Heide, S., Pfister, H. D., Okonkwo, C. M. & Alvarado, A., 15 Jun 2020, In : Journal of Lightwave Technology. 38, 12, p. 3114-3124 11 p., 9091867.

    Research output: Contribution to journalArticleAcademicpeer-review

  • 11,700 km transmission at 4.8 bit/4D-sym via four-dimensional geometrically-shaped polarization-ring-switching modulation

    van der Heide, S., Chen, B., van den Hout, M., Liga, G., Koonen, T., Hafermann, H., Alvarado, A. & Okonkwo, C., 1 Jul 2019, OECC/PSC 2019 - 24th OptoElectronics and Communications Conference/International Conference Photonics in Switching and Computing 2019. Piscataway: Institute of Electrical and Electronics Engineers, 3 p. 8817687

    Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

  • 2 Citations (Scopus)
    6 Downloads (Pure)

    Prizes

    Optoelectronics and Communications Conference (OECC 2019) Best Paper Award

    Sjoerd van der Heide (Recipient), Bin Chen (Recipient), M. van den Hout (Recipient), Gabriele Liga (Recipient), Ton Koonen (Recipient), Hartmut Hafermann (Recipient), Alex Alvarado (Recipient) & Chigo Okonkwo (Recipient), Jul 2019

    Prize: OtherCareer, activity or publication related prizes (lifetime, best paper, poster etc.)Scientific